160309620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{890609}}^1$

素因数の和:890624

約数の個数: 36

約数和(自身を含む): 486273060

約数和(自身を除く): 325963440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 890609, 1781218, 2671827, 3562436, 4453045, 5343654, 8015481, 8906090, 10687308, 13359135, 16030962, 17812180, 26718270, 32061924, 40077405, 53436540, 80154810, 160309620]

約数ペア:

[(1, 160309620), (2, 80154810), (3, 53436540), (4, 40077405), (5, 32061924), (6, 26718270), (9, 17812180), (10, 16030962), (12, 13359135), (15, 10687308), (18, 8906090), (20, 8015481), (30, 5343654), (36, 4453045), (45, 3562436), (60, 2671827), (90, 1781218), (180, 890609)]